I should've read the title, but I just kind of saw a Pikachu, and thought, "Hey, I'll watch that".
I looked at your page, your other videos are drawn well and have relateable humor and comedic timing. I'm not sure if this was supposed to be a joke on the fact that it looks like this website likes really dumb videos... but I don't think it worked.
If I am reviewing this legitly, I would say what's already been said. The animation was decent, but mostly tweens... and staying on a limited animated shot for over 10 seconds is a page from Family Guy's "Book of UnFunny Jokes". The music was great and well used.
Sorry man, I know you can do better.